UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BLq7gMoRjeMe+GHFJkxQok4ybmY5fMb1sqQ82tdx5k4=' 
WHERE 
  key_id = 'afd5d3d2aca5854cbf57ffeb236055ca88fc5de45fe7b36b4feb3f649fbe5478' 
  AND (
    token = 'BLq7gMoRjeMe+GHFJkxQok4ybmY5fMb1sqQ82tdx5k4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )